8672564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 16003008

約数和(自身を除く): 7330444

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 881, 1762, 2461, 3524, 4922, 9844, 20263, 40526, 81052, 94267, 188534, 377068, 2168141, 4336282, 8672564]

約数ペア:

[(1, 8672564), (2, 4336282), (4, 2168141), (23, 377068), (46, 188534), (92, 94267), (107, 81052), (214, 40526), (428, 20263), (881, 9844), (1762, 4922), (2461, 3524)]